Product Guide: Sodium Mercaptobenzothiazole (CAS 2492-26-4)
Table of Contents
- Overview & Key Specifications
- Physical & Chemical Properties
- Industrial Applications
- Parameter Comparison by Manufacturer
- Case Studies
- Contact for Technical Consultation
Overview & Key Specifications
Chemical Name: Sodium 2-Mercaptobenzothiazole
CAS No.: 2492-26-4
Molecular Formula: C7H4NNaS2
Molecular Weight: 189.23 g/mol
Appearance: Brown turbid liquid with distinct odor
Active Content: 50% (typical commercial grade)
Physical & Chemical Properties
| Parameter | Value |
|---|---|
| Density | 1.255 g/cm³ |
| Melting Point | -6°C |
| Boiling Point | 103°C |
| Solubility | ≥10 g/100 mL in water (20°C) |
| Flash Point | 123.9°C |
Industrial Applications
Primary Functions:
- Metal Corrosion Inhibition: Effective for copper, steel, and aluminum protection in cooling systems
- Rubber Industry: Secondary accelerator for vulcanization processes
- Mineral Processing: High-efficiency collector for copper/zinc sulfide ores and gold-bearing pyrites
- Chemical Synthesis: Intermediate in pharmaceutical and agrochemical production
Parameter Comparison by Manufacturer
| Manufacturer | Purity | Packaging | Key Advantage |
|---|---|---|---|
| Kangdisi Chemical | 50% | 1250L IBC | Specialized in metalworking fluids |
| Qingdao Liantuo | 50% | 250kg drums | Mining industry solutions |
| Hubei Ruike | 50% | Custom batches | Rubber compounding expertise |
Case Studies
Case 1: Copper Mine Flotation Optimization
Client: Southeast Asian mining operator
Application: Replacement of traditional xanthates with 0.05% MBT-Na solution
Result: 18% increase in copper recovery rate with reduced reagent consumption
Case 2: Cooling Tower Corrosion Control
Client: Chinese power plant
Application: 200ppm dosage in closed-loop cooling system
Result: Reduced copper corrosion rate from 0.25 mm/year to 0.02 mm/year
Case 3: Rubber Accelerator Synergy
Client: Thai tire manufacturer
Application: 0.3phr addition to dithiocarbamate system
Result: 30% reduction in vulcanization time while maintaining tensile strength
Contact for Technical Consultation
Request product samples or application guidance:
Email: info@vivalr.com
Tel: (86) 15866781826
Service: Custom formulation support available for specific industrial requirements
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